Question

Find first three common multiples of $12$ and $18$.

Answer 1

Find multiples of $12$ and $18$.

The multiples of $12$ are: $12,24,36,48,60,72,84,96,108,120,132,144,156....$

The multiples of $18$ are: $18,36,54,72,90,108,126,144,162,180....$

The first three common multiples of $12$ and $8$$18$ are $36,72,108$

Therefore, the common multiples have been determined.